CBSE Questions for Class 6 Maths Ratio And Proportion Quiz 4 - MCQExams.com

What is ratio in between $$7$$ months and $$7$$ years?
  • $$1 : 12$$
  • $$1 : 13$$
  • $$1 : 14$$
  • None of these
Write True (T) or False (F) against each of the following statement
$$16:24= 20:30$$
  • True
  • False
The ratio of the present ages of two brothers is $$1:2$$ and $$5$$ years back the ratio was $$1:3$$. What will be the ratio of their ages after $$5$$ years?
  • $$1:4$$
  • $$2:3$$
  • $$3:5$$
  • $$5:6$$
If $$a\neq b$$, then the ratio $$a:b$$ is different from the ratio $$b:a$$.
  • True
  • False
The ratio of $$150\ g$$ to $$2\ kg$$ is
  • $$75:1$$
  • $$40:3$$
  • $$3:40$$
  • $$3:200$$
State whether the given statement is true (T) or false (F):
$$5\ kg:7.5\ kg=₹7.50:₹5$$
  • True
  • False
State whether the given statement is true (T) or false (F):
$$27cm:57cm=18cm:38cm$$
  • True
  • False
State whether the given statement is true (T) or false (F):
The ratio $$5:4$$ is different from the ratio $$4:5$$
  • True
  • False
State whether the given statement is true (T) or false (F):
The two terms of a ratio can be in two different units.
  • True
  • False
State whether the given statement is true (T) or false (F):
$$25\ kg:20\ g=50 \ kg:40\ g$$
  • True
  • False
Select the appropriate alternative answer for the following question.
What is the ratio of $$1 mm$$ to $$1 cm$$?
  • $$1:100$$
  • $$10:1$$
  • $$1:10$$
  • $$100:1$$
Raju is twice as good as Vijay. Together they can finish the work in $$14$$ days. In how many days Vijay alone can do the same work?
  • $$16$$ days
  • $$21$$ days
  • $$32$$ days
  • $$42$$ days
State if the below inequality is true or false
$$\displaystyle\,2\,\frac{1}{2}\,:\,3\,\frac{1}{3}\,\, > \,\,3.5\,:\,4.5$$
  • True
  • False
The ratio of $$96$$ m and $$72$$ m is:
  • $$3 : 4$$
  • $$4 : 3$$
  • $$2 : 1$$
  • $$4 : 1$$
If $$\displaystyle M=a\left ( m+n \right )$$ and $$\displaystyle N=b(m-n)$$ then the value of  $$\displaystyle \left ( \frac{M}{a}+\frac{N}{b} \right )\div \left ( \frac{M}{a}-\frac{N}{b} \right )$$ is :
  • $$\displaystyle \frac{m}{n}$$
  • $$\frac{n}{m}$$
  • 1

  • $$\frac{1}{2}$$
In an office the working hours are 9:30 AM to 4:30 PM and in between 20 minutes are spent on lunch Find the ratio of office hours to the time spent for lunch-
  • $$21:1$$
  • $$1:14$$
  • $$7:30$$
  • $$30:7$$
The ratio $$15:75$$ in its simplest form is
  • $$1:8$$
  • $$1:5$$
  • $$7:1$$
  • $$1:7$$
Find the ratio of the following :
The speed of cycle is $$15$$km per hour to the speed of scooter $$30$$km per hour.
  • $$1:2$$
  • $$1:4$$
  • $$2:1$$
  • $$4:1$$
State true or false.
$$8 : 15 > 11 : 20$$
  • True
  • False
The ratio of 4kgs and 16kgs is
  • $$1:\sqrt{2}$$
  • $$1: 2$$
  • $$1: 4$$
  • $$1:8$$
A basket has 30 items, find the number of items that two persons A and B gets if the the items are divided in the ratio of 2:3.
  • 14 and 16
  • 12 and 18
  • 9 and 21
  • none of these
In an office, the working hours are $$10:30\text{ AM}$$ to $$5:30\text{ PM}$$ and in between $$30\text{ min.}$$ are spent on lunch. Find the ratio of office hours to the time spent for lunch.
  • $$7:30$$
  • $$1:14$$
  • $$14:1$$
  • $$30:7$$
The antecedent and consequent of a ratio .............. interchanged unless there is a change in the given statements.
  • Can be
  • Cannot be
  • Sometime
  • None of these
Arrange the following ratios in decreasing order.
$$2:3,\,3:4,\,5:6\ and $$ $$1:5$$
  • $$2:3>3:4>5:6>1:5$$
  • $$3:4>5:6>2:3>1:5$$
  • $$1:5>2:3>3:4>5:6$$
  • $$5:6>3:4>2:3>1:5$$
If, $$13$$ is the antecedent and $$12$$ is the consequent, then the ratio is ........
  • $$13 : 12$$
  • $$12 : 13$$
  • $$1 : 3$$
  • $$3 : 2$$
In a ratio $$b : a$$, $$a$$ is called ______
  • Antecedent
  • Consequent
  • Constant
  • None of the above
The ratio of heights of two people A and B whose height are $$6 ft$$ and $$4 ft$$ is $$6 : 4$$. Here, $$6$$ is called ______
  • Constant
  • Consequent
  • Antecedent
  • None of these
In a ratio $$3:4$$, if the antecedent is $$12$$, then the consequent is
  • $$9$$
  • $$16$$
  • $$20$$
  • $$24$$
If $$7$$ is the consequent and $$15$$ is the antecedent of a ratio, then the ratio is ____
  • $$7 : 15$$
  • $$15 : 7$$
  • $$7 : 5$$
  • $$5 : 7$$
In $$4 : 9$$, _________ is the antecedent
  • $$1$$
  • $$4$$
  • $$9$$
  • $$4$$ and $$9$$
0:0:1


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